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The 20BD027A3AYYACD1 is an adjustable frequency AC drive, part of Allen Bradley's PowerFlex 700 series. It operates at a voltage of 480 VAC, delivering a power output of 20 horsepower. This unit supports 3-phase configurations and provides an operator interface through a keypad and LCD display for easy control.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD027A3AYYACD1 |
| Weight | 16.00 lbs (7.26 kg) |
| Voltage Rating | 480 VAC |
| Horsepower Rating | 20 HP |
| Phase | 3-phase |
| Operator Interface | Keypad with LCD display |
| Enclosure Rating | IP20 |
| Output Current (ND) | 27 A |
| Feedback Type | Encoder |
| Output Voltage Range | 0–460 V AC (typical) |
| I/O Voltage | 115 V AC |
| Frequency | 60 Hz |
| Communication Interface | ControlNet (coaxial) |
| Built-in Braking | Brake IGBT |
| Control Method | Vector control |
| Encoder Supply Voltage | 12 V and 15 V |
The Allen Bradley 20BD027A3AYYACD1 serves as an adjustable frequency AC drive within the PowerFlex 700 series, specifically designed to operate with a 480 VAC voltage input. Capable of delivering up to 20 horsepower, this model is structured for 3-phase operation, allowing it to effectively manage higher power demands. The drive is equipped with a numeric keypad and LCD display, facilitating straightforward user interaction for enhanced operational control.
This drive's output current reaches 27 A for reliable performance under load conditions. Housed in an enclosure rated at IP20, it offers essential protection against environmental factors while ensuring longevity in use. Typically, the device outputs voltage within the 0–460 V AC range, suitable for various applications needing adaptable voltage supply.
Communication is facilitated through the ControlNet system utilizing coaxial connections, promoting efficient data exchange within larger automation setups. Operating at a frequency of 60 Hz, it utilizes a vector control method for precise motor operation. Furthermore, the drive includes a braking system featuring a brake IGBT, promoting safe stopping capabilities. An encoder feedback option enhances control accuracy, and it supplies power for encoders at either 12 V or 15 V, ensuring compatibility with a range of feedback devices.